baber/WOPTO huggingface dataset:
Patent JP-H0324953-A (JP)
Title: Coextrusion heat-shrinkable laminated film
Inventor: OYA MASAKI
IPC: B32B27/36
Filed: 1989-06-23
Abstract: PURPOSE:To improve perforation properties, heat resistance and stretchability by a method wherein a gas barrier layer is formed from a vinylidene chloride resin and a seal layer is constituted of a mixture consisting of a propylene/ethylene random copolymer and an ethylene/alpha-olefin copolymer while an intermediate layer is formed from polyamide and an outer layer is formed from an olefinic resin. CONSTITUTION:A gas barrier layer is formed from PVDC and the thickness thereof is 6mum or more and set to 30% or less the thickness of a film and a seal layer is formed from a mixture of 90 - 10wt.% of a propylene/ethylene random copolymer with a Vicat softening point of 110 deg.C or more and 10 - 90wt.% of an ethylene/alpha-olefin copolymer of propylene copolymer with a Vicat softening point of 100 deg.C or less and the thickness thereof is set to 40 - 85% the thickness of the film and at least one of intermediate layers is formed from a resin with a crystal m.p. of 240 deg.C or less selected from polyamide, thermoplastic polyester and an ionomer and the thickness thereof is set to 5 - 40% that of the film and an outer layer is formed from an olefinic resin. An adhesive layer having a thickness of 0.5 - 5.0mum is provided to at least one of the gaps between respective layers and the thickness of the film is set to 20 - 120mum.
Patent JP-S5861781-A (JP)
Inventor: NAGASAKI HARUO
IPC: B26B19/38
Filed: 1981-10-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5965326-A (JP)
Inventor: JIEEMUSU BENTON MOOGAN
IPC: G05F1/10
Filed: 1983-09-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6052394-A (JP)
Inventor: WATANABE ZENJIROU
IPC: B42D11/00
Filed: 1983-09-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5866667-A (JP)
Title: Centrifugal projecting device
Inventor: URAGAMI FUKASHI
IPC: B24C3/06
Filed: 1981-10-09
Abstract: PURPOSE:To obtain a very compact device not restricted in the installation position thereof by making it possible to separate shot and dust and to air-transport the shot to a centrifugal projecting device in the inside of the centrifugal projecting device. CONSTITUTION:The circumferential side and closed-end side of an impeller 4 fixed on a shaft 1 are surrounded by a cylindrical impeller housing case 6. The case 6 is equipped with a shot injection hole 61 at a position facing to the blade 3 of the circumferential side. Further, many small holes areprovided through the circmferential side of the impeller 4. A dust transporting pipe 7 is fixed on a blade wheel case 12 together with a shot transporting pipe 8 such that said dust transporting pipe faces to the opening of the impeller 4. Accordingly, when the transporting pipe 7 is connected to a suction blower, an air flow reaching through the small hole of the impeller 4 and the pipe 7 from the transporting pipe 8 to the suction blower is produced.
Patent JP-S5949689-A (JP)
Inventor: FUJIWARA YASUHIRO
IPC: G08B7/00
Filed: 1982-09-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000349969-A (JP)
Title: Image reader
Inventor: ONODA MASAAKI
IPC: H04N1/107
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To read a color original with superior color reproducibility. SOLUTION: This image reader is provided with an exposure means that consists of 3 RGB color light source 7 emitting an original P placed on an original platen glass plate 8, an image forming means that forms a reflected light or a transmitted light resulting from a light emitted on the original P by the exposure means to a linear photoelectric conversion element of a image sensor 2, an image read unit that contains the exposure means and moves and scans the original along the original platen glass plate 8, a drive means for the image read unit, and a lighting means that sequentially lights the 3 RGB color light source 7 when the photoelectric conversion element reads data by one line on the original P, and also with a transparent glass flat plate 1 that is freely turnable on an optical axis of the image forming means,  a drive means that turns the transparent glass flat plate 1 and a control means that controls the lighting means and the glass flat plate drive means.
Patent JP-S6052910-A (JP)
Title: Lamination type alloy magnetic head
Inventor: TATEISHI HIROSHI
IPC: G11B5/23
Filed: 1983-09-02
Abstract: PURPOSE:To obtain a magnetic head which is free from characteristic deterioration of an amorphous magnetic alloy in particular regardless of the material of the magnetic alloy, by joining two magnetic head halves obtained by holding a magnetic alloy core between two nonmagnetic holders by using an alloy of a low fusing point to a gap forming nonmagnetic layer. CONSTITUTION:Lamination type alloy magnetic head halves 1 and 2 are obtained by holding magnetic alloy cores 3 and 3 made of a (Co0.94Fe0.06)75Si15B10 amorphous alloy (500 deg.C, crystalizing temperature), for example, between two ceramic holders 4 and 5. a nonmagnetic alloy of a low fusing point having a gap G such as a Pb-Sn solder alloy layer 11 is used to put the halves 1 and 2 together. The solder alloy 11 does not crystalize the core alloy at 180 deg.C fusing point and also has high durability to washing. A Cr layer is formed to the gap forming surface between halves 1 and 2. Then both halves 1 and 2 are joined to each other. This increases more the adhesive force and durability.
Patent JP-S5952031-A (JP)
Title: Excavating working vehicle
Inventor: TSUTSUMI MASAHIRO
IPC: E02F9/22
Filed: 1982-09-16
Abstract: PURPOSE:To exactly stop an excavating working vehicle at a desired position by a method in which a control mechanism to automatically operate a flow regulating valve to a flow-reducing side when the excavating working device comes near to a set position while the excavating device is keeping a horizontal slewing action with respect to a target point. CONSTITUTION:An oscillating circuit 21 is automatically operated by a discriminating circuit 23 on the basis of information from a turning position sensor 16 for a slewing base 1, the first setter 17 to set a reference turning position with respect to the vehicle, the second setter 18 to set a target turning position with respect to the vehicle, an operation condition sensor 19 for a switch valve 10, and a timing setter 20 for beginning operation. When the base 1 comes near a set position, the flow regulating valve 15 is controlled by the circuit 21 and the amount of oil to be supplied to the oil-pressure motor 3 from the valve 10 is reduced. The slewing speed of the base 1 can thus be automatically reduced and the base 1 can be exactly stopped at a desired position.
Patent JP-S648366-A (JP)
Title: Piston pump-motor
Inventor: SAGI KUNIO
IPC: F03C1/38
Filed: 1987-06-29
Abstract: PURPOSE:To effectively prevent the seizure on a sliding surface, in a valve plate having high-pressure and low-pressure ports, by providing an oil groove which opens in the rotational direction of a cylinder barrel and closes in the middle of the way, on the upper surface of each of slide pads which are provided on the outer circumference or the inner circumference of the high-pressure and low-pressure ports. CONSTITUTION:When a cylinder barrel 3 is turned via a main shaft 1, pistons 4 inside a plurality of cylinders 4a having been formed in the cylinder barrel 3 are slidably turned on a swash plate 6 via a shoe 5, thereby respective pistons 4 are reciprocated inside the cylinders 4a. Thus, the oil taken in through suction ports provided in a valve plate 7 is pressurized, and then is discharged through discharge ports. In such a hydraulic pump-motor as this, on the upper surface of each of slide pads 11 which have been provided on the outer circumferential side of suction and discharge ports 8a, 8b an oil groove 11a is formed. The oil groove 11a is so formed that it is opened against the rotational direction of the cylinder barrel 3, and is closed half-way by a land 11d.
Patent JP-H10338925-A (JP)
Title: Safety device of rubber gate
Inventor: ONISHI SHUHEI
IPC: E02B7/20
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To promote safety by connecting excessive pressure prevention pipe, excessive air supply prevention pipe and branch pipe of air intake and exhaust pipe to excessive pressure exhaust pipe erected in a water tank in a specific state. SOLUTION: An excessive pressure exhaust pipe 7 is erected in a water tank 6 connected with a river 13 on upstream side of a dam and a water supply pipe 11, an excessive pressure prevention pipe 8 is connected to the bottom thereof, at the same time, an excessive air supply prevention pipe 9 is connected upward of a joint section, and a branch pipe 10 of an air intake and exhaust pipe 4 is connected to the upper part of the pipe 7. Then, an opening and closing valve 2a of the air intake and exhaust pipe 4 is closed to open the opening and closing valve 2a, an opening and closing valve 12 of the pipe 9 is opened, and a blower 1 is operated to erect a bag 3.  When internal pressure of the bag 3 is in excess of specific pressure, air is operated to the pipe 7 from the pipe 10 to lower the water level in the pipe 7, and when the water level reaches the pipe 9, air is exhausted to the water tank 6 to prevent excessive air supply. When excessive pressure is applied to the erecting bag 3 by heat, etc., the water level is lowered down to a mounting section of the pipe 8, and air is exhausted in the atmosphere to bring the bag 3 down. By the constitution, a safety device of a rubber gate can cope with excessive air supply and unexpected excessive pressure.
Patent JP-H0327612-A (JP)
Title: Reflecting type phase linear filter
Inventor: MISHIMA HIDETOSHI
IPC: H03H15/00
Filed: 1989-06-23
Abstract: PURPOSE:To obtain a reflection type phase linear filter with less dispersion in the delay quantity and low cost by passing a required minimum band as a frequency characteristic of a delay device so as to form the frequency characteristic attenuating the gain of an undesired high frequency region. CONSTITUTION:The frequency characteristic of a delay device 1 is formed to be a characteristic in which the gain is attenuated at high frequencies. When input and output impedances R, RH are selected as R<<RH, mismatching takes place and a reflected wave is formed. Thus, it is required for the delay device 1 to incorporate an impedance converter in its inside, but when the filter is used as a phase linear filter, the frequency band is widened and the impedance converter is difficult to be incorporated. The large group delay characteristic of the delay device 1 is attained when up to a high frequency is to be passed with an ideal characteristic within the required frequency band. Thus, the pass band is kept only to the required band, the gain of the high frequency region is attenuated and the dispersion in the group delay characteristic at the required band is decreased. As a result, the yield of the reflection type phase linear filter is improved to reduce the cost.
Patent JP-S5866533-A (JP)
Inventor: TAZAKI AKINORI
IPC: H02J3/38
Filed: 1981-10-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5587020-A (JP)
Title: Total unit of muscular training measuring device and the like
Inventor: OGAWA MISAO
IPC: A61B5/22
Filed: 1978-12-25
Abstract: PURPOSE: To improve safety by preventing a trained muscle from being applied with sudden force by connecting upper and lower rings of equal diameter by several supports, by arranging several kinds of trainers on the external circumference part of a base support frame, and by making use of the compressing pressure and vacuum pressure of an air cylinder.  
     CONSTITUTION: Upper and lower equal-diameter rings 1 and 1' are connected together by several supports 3, and on the external circumference part of a base support frame, bench/chair type lifting muscular-strength training measurer A, muscular arm strength trainer B, abdominal muscle trainer C, leg-joint flexing strength training measurer,... are radically arranged. As needed weights of those  training measurers, the air compressing pressure and vacuum pressure of air cylinder 9 are controlled by using check valve 20', throttle valve 20, pressure gauge 23, and air flow valve 21 and when a trainee applies pressure to an operation handle, air in the cylinder is compressed to deflect the pointer of the pressure gauge, so that the strength value of the trainee can be shown by being converted from the pressure. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6318428-A (JP)
Title: Menu controller
Inventor: KOBAYASHI MASAAKI
IPC: G06F3/14
Filed: 1986-07-10
Abstract: PURPOSE:To reduce a displaying area and, at the same time, to make the depth of selection clear, by displaying a menu from large items to small items accompanying the large items at every selected depth in accordance with selection and simultaneously displaying the depth of selection and number of small items. CONSTITUTION:Upon receiving a menu displaying instruction, a menu displaying selection controller 20 sets addresses to large item data in a menu item pointer storage device 18, displays large items of menu stored in a menu data managing device 16 by using a menu display device 19, and sets initial value in a menu level storage device 17. Then the controller selects a menu by using a pointing device controller 15. When one of the large items is selected, the controller 20 fetches data of intermediate item accompanying the large item from the device 16 and sets the addresses of the data in the storage device 18. The controller 20 then increases the content of the storage device 17 by '1' and causes the display device 19 to display the menu of the intermediate items accompanying the large item. Therefore, a menu is displayed to small items at every selected level and, at the same time, the depth of selection and number of accompanying small items are also displayed.
Patent JP-H0760988-A (JP)
Title: Recorder and method for detecting residual quantity of ink
Inventor: NIIKURA TAKEJI
IPC: B41J2/175
Filed: 1993-06-30
Abstract: PURPOSE:To accurately detect the residual quantity of ink by a simple constitution and control by comprising both a correction means for correcting the magnitude of load measured by a measuring means in accordance with the state detected by a detecting means and a judgment means for judging whether ink remains in a tank in accordance with the magnitude of load of a corrected driving means. CONSTITUTION:The temperature t deg.C of a stepping motor is detected by a thermistor 314. The temperature (t) and reference torque are compared through the relation of the stored temperature and torque to correct the obtained time difference. Further, environmental temperature T deg.C is detected by the thermistor 314. A time difference is corrected through the difference of environmental temperature T deg.C and T0. The environmental temperature is the same temperature as that of the motor. The difference of load of the motor corresponding to the difference of the environmental temperature is previously measured and stored. In such a way, the correction value of a time difference is considered and corrected time difference S under the environmental temperature T0 is calculated. The corrected time difference S is compared with the time difference reference value S0 by referring to a residual quantity decision table obtained with a head cartridge 9 detached. The quantity of ink is detected stepwise accurately and easily.
Patent JP-S6224903-A (JP)
Title: Compound cutting tool
Inventor: OKUNISHI HIROSHI
IPC: B23B27/14
Filed: 1985-07-23
Abstract: PURPOSE:To make it possible to grind the cutting edge of a compound tool cutter, by forming stepped parts on side surfaces of a base metal in the rear of a cutting edge section made of high hard sintered materials to obtain side surface relief margins. CONSTITUTION:A cutting edge section 2 made of ultra hard sintered materials is bonded to a recess section 3 in a base metal 1. Further, in order to form a new cutting edge C or a reground cutting edge C' is formed in the cutting edge section2, side surface relief margins 6, 6 are previously formed on side surfaces 1a, 1a of the base metal 1 in the rear of both side surfaces 2a, 2a of the cutting edge section 2 by means of stepped parts 7, 7, being equal to or greater than a grinding margin for the cutting edge section 2 at one time or several times, and relief margins 8, 8 corresponding to the one time grinding margin of the cutting section 2 are formed on both side surfaces 1b, 1b of the base metal 1 directly below the cutting edge section 2. Due to the provision of th relief margins 6, 6 a grind stone does not make into contact with the side surfaces 1a, 1b of the base metal 1 during grinding of the cutting edge section 2, and further due to the provision of relief margins 8, 8 no cutting is made to the base metal 1 only when the new cutting edge C is ground.
Patent JP-S649171-A (JP)
Title: Lid of shaking-out container
Inventor: TAWARA YOSHIMASA
IPC: B65D47/26
Filed: 1987-06-30
Abstract: PURPOSE:To prevent the moisture absorption, drying, rancidity and deterioration of a powdery granule being the content, by bonding a metal foil layer having a specific thickness and air impermeability or a multilayer structure containing a synthetic resin layer to the inside of the lid of a shaking-out container. CONSTITUTION:A rotary lid 3 is provided to the support shaft 2 molded to the center of a lid 1 formed by the injection molding of polyolefin, and small amount dispersing and shaking out holes 4 and a large amount dispersing and shaking out hole 5 are provided to the rotary lid 3. The composition 10 of the multilayer structure bonded to the inside of the lid 1 consists of a metal foil having air impermeability being an intermediate layer 11 and the synthetic resin layers 12, 13 laminated to the front and back surfaces thereof. The thickness (mm) satisfying easy openability, shock resistant strength during distribution and air impermeability of the shaking-out port of the composition of the multilayer structure is shown by formula (1) (wherein d is the whole thickness of the composition of the multilayer structure containing the metal foil or synthetic resin layer having air impermeability and D is the representative diameter of the lid and d1 is the average thickness of the lid). By this constitution, the moisture absorption, drying, rancidity due to the transmission of oxygen and deterioration due to gas escape of the content of the container such as a powdery granule can be prevented.
Patent JP-S6141671-A (JP)
Title: Power steering gear
Inventor: KOMATSU KOICHI
IPC: B62D5/08
Filed: 1984-07-31
Abstract: PURPOSE:To reduce the number of parts items as well as to kept a normal damper effect, by forming a damper chamber forming part of a control valve solidly with an output shaft member. CONSTITUTION:A pair of bush holes 22a are formed in an output shaft member 22, and one end part at the right of the said bush hole 22a is closed by a damper chamber forming part 22b formed solidly together with the output shaft member 22. A valve bush 3 is fitted in the bush hole 22a, and a damper chamber 10 is formed in position between one end part at the left of a spool valve 4 housed in a spool hole 3a of the said valve bush 3 and the damper chamber forming part 22b. A spring 11 is interposingly installed between the damper chamber forming member 22a and a bottom part of a damper hole 4a of the spool valve 4. In addition, a small hole 24, through which the damper chamber 10 are a pump hydraulic chamber at the outside are interconnected, is opened at an almost central part of the damper chamber forming part 22b. Therefore, another damper chamber forming member is not longer required, and since there is no fitting part for the said member, a normal damper effect is thus keepable.
Patent JP-S5687432-A (JP)
Title: Glass fiber support for catalyst
Inventor: NAGAI SUNAO
IPC: B01J35/06
Filed: 1979-12-17
Abstract: PURPOSE: To manufacture a catalyst having a high strength, a wide contact area, and a great catalytic reaction efficiency by using a bulky glass roving cloth as a catalyst support, whose one side is raised into a glass filament shape.  
     CONSTITUTION: As a fibrous element for the glass fiber support of catalyst, E-glass of a heat resistance temperature of 200W400°C or a silica glass of a heat resistance temperature of 500°C or higher, which are easy to fibrillate, is used. One side of a glass fiber roving cloth is raised into a glass filament shape to make its bulk density 1W15cm 3 /g in order to a bulky cloth as a catalyst support. The support is then coated thinly with various catalysts. Thus, a catalyst which has good gas and liquid permeability, a great contact area, a high strength, and excellent catalytic reaction efficiency, as well as less blinding trouble with impurities, can be obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H1111526-A (JP)
Title: Easily unsealable cover body
Inventor: TAKASAKI TOMOAKI
IPC: B65D77/20
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To provide an internal pressure-resistant strength, an easily unsealable characteristic, and a barrier characteristic, by making the adhesive strength of a laminate body stronger than the interlaminar adhesive strength thereof and making the tensile strength of the adhesive layer stronger than the interlaminar adhesive strength of the laminate body. SOLUTION: A laminate body constituted of 50 μm thick aluminum/25 μm polyethylene resin/15 μm polyvinylidene chloride/25 μm adhesive layer (polyethylene resin) for instance is used as a laminate body having a heat-seal characteristic. The interlaminar adhesive strength of the laminate body 1 is about 800 gf/ 15 mm. This laminate body 1 is inserted in an infection metal mold and retained therein and injected with high density polyethylene as thermoplastic resin forming a cover body having an extraction opening 4 to obtain an easily unsealable cover body.  The adhesive strength of the laminate body 1 of the easily unsealable cover body obtained in said way is about 1.2 kgf/15 mm and stronger than the interlaminar adhesive strength of the laminate 1 and the tensile strength of the adhesive layer 3 is about 300 gf/15 mm and weaker than the interlaminar adhesive strength of the laminate body 1.
Patent JP-S6142222-A (JP)
Inventor: SUZUKI HIROSHI
IPC: H02J3/04
Filed: 1984-08-03
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5864071-A (JP)
Title: Semiconductor photodetector
Inventor: SUZUKI HIDEAKI
IPC: H01L31/10
Filed: 1981-10-13
Abstract: PURPOSE:To obtain a photodetector which incorporates preferable filter characteristic for breaking wavelength of approx. 850nm by coating the surface of the photodetector directly with a thin gallium arsenide film. CONSTITUTION:A P type layer of 0.5mum thick is formed by ordinarily selective diffusion on an N type semiconductor wafer 4, and an aluminum electrode 7 is covered through an SiO2 layer 6 having a hole on the surface as a P side electrode. An N<+> type layer 8 of 0.3mum thick is diffused on the overall back surface, titanium gold series electrode 9 is deposited as an N side electrode. Thereafter, the wafer 4 is put in a vacuum depositing machine, semi-insulating gallium arsenide of specific resistance 10<5>OMEGA-cm is deposited as a deposition source in vacuum of 2X10<-7>Torr via resistance heating, thereby forming a polycrystalline gallium arsenide layer 10 of 3mum thick on the layer 6 on the wafer 4 and the electrode 7. Thereafter, the layer 10 on the external electrode leading part of the electrode 7 is selectively removed with an etchant containing sulfuric acid: hydrogen peroxide : water=1:1:1:.
Patent JP-S6059138-A (JP)
Inventor: SHIKAMA YASUHIRO
IPC: D02G1/08
Filed: 1983-09-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。